@INPROCEEDINGS { AUTHOR = "Pedro Sanzana and Ximena Vargas and F. Branger and I. Braud and Sonja Jankowfsky, and Nancy Hitschfeld", TITLE = "Automatic Pre-processing for an Objetc-Oriented Distributed Hydrological Model using Grass-Gis", BOOKTITLE = "193 European Geosciences Union (EGU)", PAGES = "193", MONTH = "Apr", YEAR = "2012", ADDRESS = "Vienna, Austria", }